chris christie not too happy with unsolicited medical advice from a former white house doctor. the new jersey republican pushing back at connie mariano who said in an interview on tuesday that she worried christie's weight issues could kill him in office. >> i find it fascinating that a doctor in arizona who's never met me, never examined me, never reviewed my medical history or records, knows nothing about my family history could make a diagnosis from 2400 miles away she must be a genius. this is another hack who wants five minutes on tv. and it's completely irresponsible. completely irresponsible. my children saw that last night. and she sat there on tv and said i'm afraid he's going to die in office. my 12-year-old son said, dad, are you going to die? if she wants to get on a plane and come here to new jersey and ask me if she wants to examine me and review my medical history, i'll have a conversation with her about that. until that time, she should shut up. >> there you go. >>> moving on to business news, a possible merger between us airways and the parent company of americ